12th Place Finish Ratio

until 1977 Japanese GP

Ignore Indy 500 races
Ignore non-championship races
Note: records involving non-championship races may be inaccurate due to incomplete data.

Finishing position:

Pos	Car Manufacturer	12th Place Finish Ratio	12th Place Finishes	Entries
1	Beattie	100.00%	1	1
2	Fry	50.00%	1	2
	Heck	50.00%	1	2
	Safir	50.00%	1	2
5	Dulon	33.33%	1	3
5	Moore	33.33%	1	3
7	Hume-Cooper	25.00%	1	4
8	Behra-Porsche	20.00%	1	5
9	Jennings	16.67%	1	6
10	McRae	15.38%	2	13
11	Austin	14.29%	1	7
12	Stevens	11.11%	1	9
13	Kuzma	10.81%	4	37
14	HAR	8.00%	2	25
15	Aiden-Cooper	7.69%	1	13
16	BRP	6.45%	2	31
17	Wolf	6.00%	3	50
18	Parnelli	5.56%	1	18
19	Watson	4.55%	1	22
20	Hill	4.35%	1	23
21	Amilcar	4.00%	1	25
22	Aston Martin	3.85%	1	26
23	Lola	3.72%	15	403
24	Penske	3.39%	2	59
25	Simca	3.23%	1	31
26	Shadow	2.99%	7	234
27	Ligier	2.86%	2	70
28	Hesketh	2.78%	3	108
29	Surtees	2.66%	13	488
30	Ensign	2.61%	3	115
31	Alta	2.60%	2	77
32	Kurtis Kraft	2.58%	5	194
33	Brabham	2.57%	26	1013
34	Renault	2.56%	1	39
35	ATS	2.38%	1	42
36	Delahaye	2.29%	3	131
37	Veritas	2.25%	2	89
38	MG	2.17%	1	46
39	March	2.05%	12	586
40	LDS	2.00%	3	150
40	Arrows	2.00%	1	50
42	Porsche	1.91%	3	157
43	Cooper	1.90%	30	1579
44	Frazer-Nash	1.85%	1	54
45	Iso Marlboro	1.67%	1	60
46	Connaught	1.55%	5	323
47	Matra	1.48%	2	135
48	Talbot-Lago	1.43%	6	420
49	Lotus	1.42%	26	1831
50	Delage	1.39%	1	72
51	BRM	1.38%	11	797
52	Emeryson	1.28%	1	78
53	Tyrrell	1.27%	4	314
54	Fittipaldi	1.25%	1	80
55	Williams	1.12%	1	89
56	HWM	1.12%	2	179
57	Ferrari	0.89%	12	1341
58	McLaren	0.89%	7	790
59	ERA	0.87%	2	229
60	Cisitalia	0.85%	1	118
61	Maserati	0.72%	10	1393
62	Chevron	0.66%	1	152
63	Simca-Gordini	0.56%	1	178
64	Gordini	0.45%	1	222

Finishing position: